Commonly, a voucher is a document that shows goods have bought or services have been rendered, authorizes payment, and indicates the ledger account(s) in which these transactions have to be recorded.
It was the first product in a major class of drugs for depression called selective serotonin reuptake inhibitors. Prozac was first introduced to the U.S. market in January 1988, and it gained its most prescribed status within two years.
A: Prozac (fluoxetine) is an antidepressant classified as a selective serotonin reuptake inhibitor (SSRI). Prozac is used to treat depression and anxiety. It can take approximately one month to see the full effects of this class of medications.